/*
* Copyright (c) 2025 Huawei Device Co., Ltd.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including but not limited to the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to provide persons with access to the Software
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGE OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/

<template>
  <div class="music-list">
    <ListHead 
      :deviceType="deviceType" 
      :listNum="musicListNum"
    ></ListHead>
    <div class="content">
      <MusicList
        :listNum="musicListNum"
        :deviceType="deviceType"
        :updateMusic="updateMusic"
        @updateMusic="handleMusic"
      ></MusicList>
    </div>
    <div class="footer">
      <Player
        :oneMusic="oneMusic"
        :deviceType="deviceType"
        :musicId="musicId"
        @updateMusic="getUpdateMusic"
      ></Player>
    </div>
  </div>
</template>

<script lang="ts" setup>
import { useStore } from "vuex";
import { musicListType } from "../../utils/common";
import ListHead from "../../components/ListHead/listHead.vue";
import MusicList from "../../components/MusicList/musicList.vue";
import Player from "../../components/MusicFooter/musicFooter.vue";
import { useRoute } from "vue-router";
import { ref, onMounted, onBeforeUnmount } from "vue";

const route = useRoute();
const store = useStore();
const musicListNum = ref<number>(store.state.musicListNum);
const musicList = ref<musicListType[]>(store.state.musicList);
const musicId = ref<number>(1);
const oneMusic = ref<object>({});
const updateMusic = ref({});
const deviceType = ref<string>("mobile");

const handleMusic = (obj: object) => {
  oneMusic.value = obj;
};
const getUpdateMusic = (obj: object) => {
  updateMusic.value = obj;
};

const updateScreenSize = () => {
  if (window.innerWidth < 500) {
    deviceType.value = "mobile";
  } else {
    deviceType.value = "pc";
  }
};

onMounted(() => {
  musicList.value = store.state.musicList;
  if (route.query && route.query.musicId) {
    oneMusic.value = musicList.value[Number(route.query.musicId) - 1];
    musicId.value = Number(route.query.musicId);
  } else {
    oneMusic.value = musicList.value[0];
    musicId.value = 1;
  }
  window.addEventListener("resize", updateScreenSize);
});
updateScreenSize();
onBeforeUnmount(() => {
  window.removeEventListener("resize", updateScreenSize);
});
</script>

<style lang="less" scoped>
@import "./index.less";
</style>